Merge "Changed alert window notifications to use single channel" into oc-dev am: 648e127fcb (0f8ce259) · Commits · e / os / android_frameworks_base

core/java/com/android/internal/notification/SystemNotificationChannels.java

+6 −0

Original line number	Diff line number	Diff line
		@@ -47,6 +47,7 @@ public class SystemNotificationChannels {
		public static String RETAIL_MODE = "RETAIL_MODE";
		public static String USB = "USB";
		public static String FOREGROUND_SERVICE = "FOREGROUND_SERVICE";
		public static String ALERT_WINDOW = "ALERT_WINDOW";

		public static void createAll(Context context) {
		final NotificationManager nm = context.getSystemService(NotificationManager.class);
		@@ -137,6 +138,11 @@ public class SystemNotificationChannels {
		context.getString(R.string.notification_channel_foreground_service),
		NotificationManager.IMPORTANCE_MIN));

		channelsList.add(new NotificationChannel(
		ALERT_WINDOW,
		context.getString(R.string.alert_windows_notification_channel_name),
		NotificationManager.IMPORTANCE_MIN));

		nm.createNotificationChannels(channelsList);
		}

core/res/res/values/strings.xml

+1 −1

Original line number	Diff line number	Diff line
		@@ -3230,7 +3230,7 @@
		<skip />
		<!-- Name of notification channel the system post notification to inform the use about apps
		that are drawing ui on-top of other apps (alert-windows) [CHAR LIMIT=NONE] -->
		<string name="alert_windows_notification_channel_name"><xliff:g id="name" example="Google Maps">%s</xliff:g> displaying over other apps</string>
		<string name="alert_windows_notification_channel_name">App activity</string>
		<!-- Notification title when an application is displaying ui on-top of other apps
		[CHAR LIMIT=30] -->
		<string name="alert_windows_notification_title"><xliff:g id="name" example="Google Maps">%s</xliff:g> is displaying over other apps</string>

services/core/java/com/android/server/wm/AlertWindowNotification.java

+4 −21

Original line number	Diff line number	Diff line
		@@ -16,15 +16,14 @@

		package com.android.server.wm;

		import static android.app.NotificationManager.IMPORTANCE_MIN;
		import static android.app.PendingIntent.FLAG_CANCEL_CURRENT;
		import static android.content.Context.NOTIFICATION_SERVICE;
		import static android.content.Intent.FLAG_ACTIVITY_CLEAR_TASK;
		import static android.content.Intent.FLAG_ACTIVITY_NEW_TASK;
		import static android.provider.Settings.ACTION_MANAGE_OVERLAY_PERMISSION;
		import static com.android.internal.notification.SystemNotificationChannels.ALERT_WINDOW;

		import android.app.Notification;
		import android.app.NotificationChannel;
		import android.app.NotificationManager;
		import android.app.PendingIntent;
		import android.content.Context;
		@@ -41,7 +40,7 @@ import com.android.server.policy.IconUtilities;

		/** Displays an ongoing notification for a process displaying an alert window */
		class AlertWindowNotification {
		private static final String CHANNEL_PREFIX = "com.android.server.wm.AlertWindowNotification - ";
		private static final String TAG_PREFIX = "com.android.server.wm.AlertWindowNotification: ";
		private static final int NOTIFICATION_ID = 0;

		private static int sNextRequestCode = 0;
		@@ -58,7 +57,7 @@ class AlertWindowNotification {
		mPackageName = packageName;
		mNotificationManager =
		(NotificationManager) mService.mContext.getSystemService(NOTIFICATION_SERVICE);
		mNotificationTag = CHANNEL_PREFIX + mPackageName;
		mNotificationTag = TAG_PREFIX + mPackageName;
		mRequestCode = sNextRequestCode++;
		mIconUtilities = new IconUtilities(mService.mContext);
		}
		@@ -100,11 +99,9 @@ class AlertWindowNotification {
		final String appName = (aInfo != null)
		? pm.getApplicationLabel(aInfo).toString() : mPackageName;

		createNotificationChannelIfNeeded(context, appName);

		final String message = context.getString(R.string.alert_windows_notification_message,
		appName);
		final Notification.Builder builder = new Notification.Builder(context, mNotificationTag)
		final Notification.Builder builder = new Notification.Builder(context, ALERT_WINDOW)
		.setOngoing(true)
		.setContentTitle(
		context.getString(R.string.alert_windows_notification_title, appName))
		@@ -134,20 +131,6 @@ class AlertWindowNotification {
		return PendingIntent.getActivity(context, mRequestCode, intent, FLAG_CANCEL_CURRENT);
		}

		private void createNotificationChannelIfNeeded(Context context, String appName) {
		if (mNotificationManager.getNotificationChannel(mNotificationTag) != null) {
		return;
		}
		final String nameChannel =
		context.getString(R.string.alert_windows_notification_channel_name, appName);
		final NotificationChannel channel =
		new NotificationChannel(mNotificationTag, nameChannel, IMPORTANCE_MIN);
		channel.enableLights(false);
		channel.enableVibration(false);
		mNotificationManager.createNotificationChannel(channel);
		}


		private ApplicationInfo getApplicationInfo(PackageManager pm, String packageName) {
		try {
		return pm.getApplicationInfo(packageName, 0);